6403428

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 16739520

約数和(自身を除く): 10336092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 281, 422, 562, 633, 843, 844, 1124, 1266, 1686, 1899, 2529, 2532, 3372, 3798, 5058, 5697, 7587, 7596, 10116, 11394, 15174, 22788, 30348, 59291, 118582, 177873, 237164, 355746, 533619, 711492, 1067238, 1600857, 2134476, 3201714, 6403428]

約数ペア:

[(1, 6403428), (2, 3201714), (3, 2134476), (4, 1600857), (6, 1067238), (9, 711492), (12, 533619), (18, 355746), (27, 237164), (36, 177873), (54, 118582), (108, 59291), (211, 30348), (281, 22788), (422, 15174), (562, 11394), (633, 10116), (843, 7596), (844, 7587), (1124, 5697), (1266, 5058), (1686, 3798), (1899, 3372), (2529, 2532)]